DEBT (Debt Issuance Costs) (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Jun. 30, 2018
Deferred Debt Issuance Costs at June 30, 2018	$ 6,927	$ 0
Deferred Debt Issuance Costs at December 31, 2018	6,416	6,927
Term B Loan [Member]
Deferred Debt Issuance Costs at June 30, 2018	6,927
Amortization of Deferred Debt Issuance Costs	(511)
Deferred Debt Issuance Costs at December 31, 2018	6,416	6,927
Revolver [Member]
Deferred Debt Issuance Costs at June 30, 2018	2,606
Amortization of Deferred Debt Issuance Costs	(273)
Deferred Debt Issuance Costs at December 31, 2018	2,333	2,606
Total [Member]
Deferred Debt Issuance Costs at June 30, 2018	9,533
Amortization of Deferred Debt Issuance Costs	(784)
Deferred Debt Issuance Costs at December 31, 2018	$ 8,749	$ 9,533